Finding the Third Proportional to 1,279,913 and 2,741,994

Step by Step Solution

1. Step 1: Write the proportion equation
   1,279,913 : 2,741,994 = 2,741,994 : x
2. Step 2: Convert to fraction form
   1,279,913/2,741,994 = 2,741,994/x
3. Step 3: Cross multiply
   1,279,913x = 2,741,994 × 2,741,994
4. Step 4: Simplify right side
   1,279,913x = 7,518,531,096,036
5. Step 5: Solve for x
   x = 7,518,531,096,036/1,279,913
6. Step 6: Final answer
   x = 5,874,251.68